<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="100px">
      <el-form-item label="活动名称" prop="activityName">
        <el-input
          v-model="queryParams.activityName"
          placeholder="请输入活动名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="活动类型" prop="activityType">
        <el-select v-model="queryParams.activityType" placeholder="请选择活动类型" clearable>
          <el-option
            v-for="dict in dict.type.activity_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="出发地" prop="departureLocation">
        <el-input
          v-model="queryParams.departureLocation"
          placeholder="请输入出发地"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="目的地" prop="purposeLocation">
        <el-input
          v-model="queryParams.purposeLocation"
          placeholder="请输入目的地"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="联系人姓名" prop="contactName" >
        <el-input
          v-model="queryParams.contactName"
          placeholder="请输入联系人姓名"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="联系人电话" prop="contactPhone">
        <el-input
          v-model="queryParams.contactPhone"
          placeholder="请输入联系人电话"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:activities:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:activities:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:activities:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:activities:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="activitiesList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" type="index" />
      <el-table-column label="活动名称" align="center" prop="activityName"  min-width="300"  :show-overflow-tooltip="true" />
      <el-table-column label="活动类型" align="center" prop="activityType">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.activity_type" :value="scope.row.activityType"/>
        </template>
      </el-table-column>
      <el-table-column label="活动报名开始日期" align="center" prop="activityStartDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.activityStartDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="活动报名结束日期" align="center" prop="activityEndDate" width="125">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.activityEndDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="联系人姓名" align="center" prop="contactName" width="120"/>
      <el-table-column label="联系人电话" align="center" prop="contactPhone" width="120"/>
      <el-table-column label="活动创建时间" align="center" prop="createTime" width="120">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="排序" align="center" prop="sort" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:activities:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:activities:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改研学活动对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="180px" label-position="left">
        <el-form-item label="活动名称" prop="activityName">
          <el-input v-model="form.activityName" placeholder="请输入活动名称" />
        </el-form-item>
        <el-form-item label="活动类型" prop="activityType">
          <el-select v-model="form.activityType" placeholder="请选择活动类型" style="width:280px">
            <el-option
              v-for="dict in dict.type.activity_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="出发地" prop="departureLocation">
          <el-input v-model="form.departureLocation" placeholder="请输入出发地" />
        </el-form-item>
        <el-form-item label="目的地" prop="purposeLocation">
          <el-input v-model="form.purposeLocation" placeholder="请输入目的地" />
        </el-form-item>
        <el-form-item label="活动报名开始日期" prop="activityStartDate" width="120">
          <el-date-picker clearable
            v-model="form.activityStartDate"
            @change="selectStartTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择活动报名开始日期"
            style="width:280px">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="活动报名结束日期" prop="activityEndDate" width="120">
          <el-date-picker clearable
            v-model="form.activityEndDate"
            @change="selectEndTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择活动报名结束日期"
            style="width:280px">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="活动天数" prop="travelDays">
          <el-input v-model="form.travelDays" :disabled="disabled" placeholder="请输入活动天数"/>
        </el-form-item>
        <el-form-item label="活动详细描述" prop="description">
          <el-input v-model="form.description" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="活动费用" prop="price">
          <el-input v-model="form.price" placeholder="请输入活动费用" />
        </el-form-item>
        <el-form-item label="联系人姓名" prop="contactName">
          <el-input v-model="form.contactName" placeholder="请输入联系人姓名" />
        </el-form-item>
        <el-form-item label="联系人电话" prop="contactPhone">
          <el-input v-model="form.contactPhone" placeholder="请输入联系人电话" />
        </el-form-item>
        <el-form-item label="添加活动宣传图片" prop="activityImagePath">
          <image-upload fileSize=2 v-model="form.activityImagePath"/>
        </el-form-item>
        <el-form-item label="添加活动详情图片" prop="activityDetailImagePath">
          <image-upload fileSize=2 v-model="form.activityDetailImagePath"/>
        </el-form-item>
        <el-form-item label="活动状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in dict.type.activity_status"
              :key="dict.value"
              :label="parseInt(dict.value)"
            >{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="排序" prop="sort">
          <el-input v-model="form.sort" placeholder="请输入排序" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listActivities, getActivities, delActivities, addActivities, updateActivities } from "@/api/system/activities";

export default {
  name: "Activities",
  dicts: ['activity_status', 'activity_type'],
  data() {
    return {
      modifyEndTime:null,
      modifyStartTime:null,
      disabled:false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 研学活动表格数据
      activitiesList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        activityName: null,
        activityType: null,
        departureLocation: null,
        purposeLocation: null,
        contactName: null,
        contactPhone: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        activityName: [
          { required: true, message: "活动名称不能为空", trigger: "blur" }
        ],
        departureLocation: [
          { required: true, message: "出发地不能为空", trigger: "blur" }
        ],
        purposeLocation: [
          { required: true, message: "目的地不能为空", trigger: "blur" }
        ],
        activityStartDate: [
          { required: true, message: "活动报名开始日期不能为空", trigger: "blur" }
        ],
        activityEndDate: [
          { required: true, message: "活动报名结束日期不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "活动状态不能为空", trigger: "change" }
        ],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    selectStartTime(e){
      this.modifyStartTime = e
      console.log(e)
    },
    selectEndTime(e){
      this.modifyEndTime = e
      let endstr =  this.modifyEndTime.toString()
      let starstr = this.modifyStartTime.toString()
      let endData = endstr.substring(8,endstr.length)
      let startData = starstr.substring(8,starstr.length)
      this.form.travelDays = endData-startData
      this.disabled = true
    },

    /** 查询研学活动列表 */
    getList() {
      this.loading = true;
      listActivities(this.queryParams).then(response => {
        this.activitiesList = response.rows;
        this.total = response.total;
        this.loading = false;
        console.log( this.activitiesList)
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        activityName: null,
        activityType: null,
        departureLocation: null,
        purposeLocation: null,
        activityStartDate: null,
        activityEndDate: null,
        travelDays: null,
        description: null,
        participantAgeRange: null,
        participantLimit: null,
        price: null,
        contactName: null,
        contactPhone: null,
        activityImagePath: null,
        activityDetailImagePath:null,
        status: null,
        createTime: null,
        updateTime: null,
        sort: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();

    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加研学活动";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getActivities(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改研学活动";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateActivities(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addActivities(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除研学活动编号为"' + ids + '"的数据项？').then(function() {
        return delActivities(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/activities/export', {
        ...this.queryParams
      }, `activities_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
<style scoped>
.el-tooltip__popper{font-size: 30px; max-width:60% }
</style>
